Underweight And Overweight 1966 P Kennedy Half Dollars.

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Author	Replies: 2 / Views: 3,397
chuckster 125 Pillar of the Community United States 4113 Posts	Posted 11/14/2017 12:54 pm I have 2 1966 P JFK's that I found roll searching awhile ago. 1 weighs approx 10.97G. 1 weighs approx. 11.97G See pics below. Also did a specific Gravity test Any help appreciated as to what stock or planchet these might of been struck on different from the normal 40% Silver Planchet? Report this Post to the Staff

John1 Moderator United States 56855 Posts	Posted 11/14/2017 1:02 pm 11.5 grams is normal. I do not recall what the mint tolerance is? John1 Report this Post to the Staff
Chase007 Pillar of the Community United States 7516 Posts	Posted 11/14/2017 1:12 pm Weight 1964: 12.50 grams 1965-1970: 11.50 g 1971-Date: 11.34 g 1976 Silver Collector Coins: 11.50 g 1992-Date Silver Proof: 12.50 g Weight Tolerance (+/-) 1964: 0.259 grams 1965-1970: 0.400 g 1971-Date: 0.454 g 1976 Silver Collector Coins: 0.400 g 1992-Date Silver Proof: 0.400 g Actual Silver Weight (ASW) 1964: 0.3617 Troy Ounces 1965-1970: 0.1479 Troy Ounces 1971-Date: 0.0000 Troy Ounces 1976 Silver Collector Coins: 0.1479 Troy Ounces 1992-Date Silver Proof: 0.3617 Troy Ounces Report this Post to the Staff
	Replies: 2 / Views: 3,397

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